107 citations · 107 across the 4 of their papers we have counts for
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cs.CV2008
3D Face Recognition with Sparse Spherical Representations
R. Sala Llonch, E. Kokiopoulou, I. Tosic +1
This paper addresses the problem of 3D face recognition using simultaneous sparse approximations on the sphere. The 3D face point clouds are first aligned with a novel and fully au…
cs.CV2008
Graph-based classification of multiple observation sets
Effrosyni Kokiopoulou, Pascal Frossard
We consider the problem of classification of an object given multiple observations that possibly include different transformations. The possible transformations of the object gener…